Arsenal are interested in signing 18-year-old Brazilian midfielder Lucca Marques at the end of the season, and there is competition from clubs such as Borussia Dortmund. The player is considered highly rated in Europe and South America, and the London club could submit a formal offer when the transfer window opens. Lucca plays for São Paulo Futebol Clube, which he joined in April 2025, and has a contract until April 30, 2028. The Brazil U20 international has made 6 appearances in the Campeonato Paulista during the 2025/2026 season and has a current Transfermarkt market value of €3.00m.